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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 6545898029

Certificate GIA 6545898029

Diamond specifications and retailer prices

From HK$10,957 HKD
As of November 6, 2026
Save HK$10,667 HKD (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$31,099 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545898029. Listed at 17 retailers as of November 4, 2026, with a 97% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.02
Carat
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.12°
Pavilion angle40.51°
OriginNatural
Grading LabGIA
CertificateGIA 6545898029
Dimensions6.30 × 6.99 × 3.98 mm
L/W Ratio1.11
Top View
6.30 mm6.99 mm1.02 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545898029
Side View
Table 60.0%Crown 36.12°Girdle: Very ThickPavilion 40.51°Culet: NoneDepth 56.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$11,247 HKD|Low: HK$9,123 HKD|High: HK$22,603 HKD|Avg: HK$14,432 HKD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$10,957 HKD
Retailer 1HK$11,247 HKD
Retailer 2HK$11,302 HKD
Retailer 8HK$12,634 HKD
Retailer 9HK$12,751 HKD
Retailer 4HK$13,253 HKD
Retailer 5HK$13,472 HKD
Retailer 3HK$16,553 HKD
Retailer 6HK$21,623 HKD

46 data points across 9 retailers

17 retailersHK$10,957 HKD to HK$21,623 HKD

A
Cheapest Retailer
-
HK$10,957 HKD
A
Retailer 2
-
HK$11,247 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$11,302 HKD
View
A
Retailer 4
-
HK$12,634 HKD
View
Retailer 5
-
HK$12,751 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$12,751 HKD
View
Price last confirmed 53 days ago
Retailer 7
-
HK$12,751 HKD
View
Price last confirmed 21 days ago
A
Retailer 8
-
HK$13,253 HKD
View
Retailer 9
-
HK$13,339 HKD
View
Price last confirmed 36 days ago
A
Retailer 10
-
HK$13,472 HKD
View
Retailer 11
-
HK$14,711 HKD
View
Price last confirmed 61 days ago
Retailer 12
-
HK$14,711 HKD
View
Price last confirmed 38 days ago
Retailer 13
-
HK$14,711 HKD
View
Price last confirmed 52 days ago
B+
Retailer 14
-
HK$16,553 HKD
View
B
Retailer 15
-
HK$21,623 HKD
View
Retailer 16
-
HK$31,099 HKD
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
378f6924-3fb9-455b-bd91-db9019f536d9 · Sep 30
HK$31,099 HKD
$3,968 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from HK$10,957 HKDSave up to HK$10,667 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.02ct Heart
HK$10,957 HKD